function f(header){
    var t = document.createElement("table");
    t.innerHTML = header;
    for(var i=0; i<3; i++){
        var tr = t.insertRow(table.rows.length);
        for(var j=0; j<2; j++){
            var td = tr.insertCell(j);
            td.innerText = "aa_" + i + ", " + j;
        }
    }
}

f("<tr><th>col1</th><th>col2</th></tr>");

<div id="test"></div>
<script type="text/javascript">
    function f(header) {
        var oTest = document.getElementById("test");
        var t = document.createElement("table");
        t.innerHTML = header;
        for (var i = 0; i < 3; i++) {
            var tr = t.insertRow(t.rows.length);
            for (var j = 0; j < 2; j++) {
                var td = tr.insertCell(j);
                td.innerText = "aa_" + i + ", " + j;
            }
        }
        oTest.insertBefore(t, oTest.childNodes[0]);  
    }
    f("<tr><th>col1</th><th>col2</th></tr>");
</script>

------解决方案--------------------
IE直接设置table的innerHTML会发生未知运行时错误，改为DOM操作就好了
JScript code

    function f(header) {
        header = header.split(',');
        var t = document.createElement("table"), tr, td, columnNum = header.length;
        document.body.appendChild(t);
        tr = t.insertRow(0);
        for (var i = 0; i < columnNum; i++) {
            td = document.createElement('th');tr.appendChild(td) ;td.innerHTML = header[i];
        }
        for (var i = 0; i < 3; i++) {
            tr = t.insertRow(t.rows.length);
            for (var j = 0; j < columnNum; j++) {
                td = tr.insertCell(j);
                td.innerHTML = "aa_" + i + ", " + j;
            }
        }
    }

    window.onload = function () { f("col1,col2,col3,col4"); }

------解决方案--------------------
探讨

IE直接设置table的innerHTML会发生未知运行时错误，改为DOM操作就好了

JScript code

    function f(header) {
        header = header.split(',');
        var t = document.createElement("table"), tr, td, columnNum = header……


------解决方案--------------------

IE直接设置innerHTML没搞，出错，使用DOM来操作，你传递数据进去就好了，
HTML code

<table width="400px" border="1" style="border-collapse:collapse">
<thead id="tHead"></thead>
  <tr>
    <td>Smith</td><td>2000-01-23</td><td>Male</td><td>China</td>
  </tr>
  <tr>
    <td>Smith</td><td>2000-01-23</td><td>Male</td><td>China</td>
  </tr>
</table>
<script>
    var heads = [
    [{ rowSpan: 2, align: 'center', innerHTML: 'Name' }, { colSpan: 3, align: 'center', innerHTML: 'Others'}]//第一行的td放数组里面
    , [{ innerHTML: 'Birth' }, { innerHTML: 'Gender' }, { innerHTML: 'Address'}]//第一行的td放数组里面
]
    , thead = document.getElementById('tHead'), tr, td, item, i, j, headLen = heads.length, tdLen;

    for (i = 0; i < headLen; i++) {
        tr = thead.insertRow(i);
        item = heads[i];
        tdLen = item.length;
        for (j = 0; j < tdLen; j++) {
            td = tr.insertCell(j);
            for (attr in item[j]) td[attr] = item[j][att